SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('2c8b88b1d4ed9d83f3d327642acb6f18','0','35.169.107.177','claudebot','1711670488','jgs_portal.php?sid=86be91a334c21d52fb86b468375c4df1','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 29.03.2024 @ 01:01
Script: /jgs_portal.php?sid=86be91a334c21d52fb86b468375c4df1
Referer: